If necessary, set up script monitoring. You can monitor the script by checking
the modification time mtime of the file /tmp/.wallarm.blacklist-sync.last
that changes every time the script starts successfully.

Whitelisting IP addresses.

To whitelist several IP addresses, run the following command for the range
of IP addresses. Replace 1.2.3.4/30 with the necessary value:

iptables -I wallarm_check -s 1.2.3.4/30 -j RETURN

To whitelist one IP address, replace 1.2.3.4 with the necessary value: